发明人郑宇鹏,罗永刚,徐明华. "Method for the Synthesis of Tert-butyl ((7-chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)methyl)carbamate" [P]. 中国发明专利, 专利号 CN 114481950 A, 授权公告日 2024-09-13.
发明人沈红梅,冯建国,王建平. "A Process for Preparing High-Purity Tert-butyl ((7-chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-8-yl)methyl)carbamate" [P]. 中国发明专利, 专利号 CN 109430310 B, 授权公告日 2023-02-10.
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